:root{--green:#27773a;--green-light:#e8f5e9;--green-mid:#3a7d44;--blue:#185fa5;--red:#e84040;--yellow:#a07800;--sidebar-w:200px;--topbar-h:56px;--font:"Nunito",sans-serif;--bg:#f5f5f0;--border:#e5e5e0;--text:#1a1a1a;--text-muted:#888}*{box-sizing:border-box;margin:0;padding:0}body{font-family:var(--font);background:var(--bg);color:var(--text);font-size:14px}.app-shell{display:flex;height:100vh;overflow:hidden}.sidebar{width:var(--sidebar-w);background:#fff;border-right:1px solid var(--border);display:flex;flex-direction:column;flex-shrink:0;overflow-y:auto;overflow-x:hidden;transition:width .25s ease}.sidebar-collapsed{width:52px}.sidebar-header{display:flex;align-items:center;justify-content:space-between;border-bottom:1px solid var(--border);padding:.75rem .6rem;min-height:58px}.sidebar-logo{font-size:22px;font-weight:900;color:var(--green);letter-spacing:1px;white-space:nowrap;overflow:hidden;transition:opacity .2s ease,max-width .25s ease;max-width:160px;opacity:1}.sidebar-collapsed .sidebar-logo{opacity:0;max-width:0}.sidebar-hamburger{display:flex;flex-direction:column;justify-content:center;gap:4px;background:none;border:none;cursor:pointer;padding:6px;border-radius:6px;flex-shrink:0;margin-left:auto}.sidebar-hamburger:hover{background:var(--green-light)}.sidebar-hamburger span{display:block;width:18px;height:2px;background:#555;border-radius:2px}.sidebar-company{padding:.6rem 1rem;font-size:12px;font-weight:700;color:var(--text-muted);border-bottom:1px solid var(--border);white-space:nowrap;overflow:hidden;text-overflow:ellipsis;transition:opacity .2s ease;opacity:1}.sidebar-collapsed .sidebar-company{opacity:0}.sidebar-label{white-space:nowrap;overflow:hidden;transition:opacity .2s ease;opacity:1}.sidebar-collapsed .sidebar-label{opacity:0;pointer-events:none}.sidebar-collapsed .nav-item{justify-content:center;padding:.6rem 0}.sidebar-collapsed .nav-icon{width:auto}.sidebar-children{overflow:hidden;max-height:0;transition:max-height .2s ease}.sidebar-children-open{max-height:120px}.sidebar-collapsed .sidebar-children{max-height:0}.sidebar-nav{flex:1 1;padding:.5rem 0}.nav-item{display:flex;align-items:center;gap:10px;padding:.6rem 1rem;cursor:pointer;font-size:13px;font-weight:600;color:#555;border-left:3px solid transparent;transition:all .15s}.nav-item.active,.nav-item:hover{background:var(--green-light);color:var(--green)}.nav-item.active{border-left-color:var(--green)}.nav-icon{font-size:16px;width:20px;text-align:center}.main-area{flex:1 1;flex-direction:column;overflow:hidden}.main-area,.topbar{display:flex;position:relative}.topbar{height:var(--topbar-h);background:#fff;border-bottom:1px solid var(--border);align-items:center;justify-content:space-between;padding:0 1.5rem;flex-shrink:0;z-index:10}.topbar-title{font-size:15px;font-weight:800}.topbar-right{gap:1rem}.profile-btn,.topbar-right{display:flex;align-items:center}.profile-btn{gap:6px;background:none;border:1px solid var(--border);border-radius:20px;padding:5px 12px 5px 8px;cursor:pointer;font-family:var(--font);font-size:12px;font-weight:700;color:var(--text)}.profile-btn:hover{background:var(--bg)}.content{flex:1 1;overflow-y:auto;padding:1.5rem;position:relative}.card{background:#fff;border-radius:12px;border:1px solid var(--border);padding:1.25rem}.card-title{font-size:13px;font-weight:800;color:var(--text-muted);text-transform:uppercase;letter-spacing:.5px;margin-bottom:.75rem}.metrics-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(160px,1fr));grid-gap:1rem;gap:1rem;margin-bottom:1.25rem}.metric-card{background:#fff;border:1px solid var(--border);border-radius:12px;padding:1.1rem 1.25rem}.metric-label{font-size:11px;font-weight:700;color:var(--text-muted);text-transform:uppercase}.metric-value{font-size:28px;font-weight:900;margin:.2rem 0 .1rem}.metric-sub{font-size:11px;color:var(--text-muted)}.smiley-grid{display:grid;grid-template-columns:repeat(5,1fr);grid-gap:.75rem;gap:.75rem;margin-bottom:1.25rem}.smiley-card{background:#fff;border:1px solid var(--border);border-radius:12px;padding:1rem;text-align:center}.smiley-emoji{font-size:28px;margin-bottom:.25rem}.smiley-count{font-size:22px;font-weight:900}.smiley-pct{font-size:12px;font-weight:700}.smiley-label{font-size:11px;color:var(--text-muted)}.data-table{width:100%;border-collapse:collapse;font-size:12px}.data-table th{text-align:left;padding:8px 10px;color:var(--text-muted);font-size:11px;font-weight:700;border-bottom:2px solid var(--border);white-space:nowrap}.data-table td{padding:8px 10px;border-bottom:1px solid #f0f0ee;vertical-align:middle}.data-table tr:hover td{background:#fafaf8}.pill{display:inline-block;font-size:11px;font-weight:700;padding:2px 10px;border-radius:20px}.pill-1{background:#e8f5e9;color:#27773a}.pill-2{background:#f0faf0;color:#5a9e5a}.pill-3{background:#fdf8e0;color:#a07800}.pill-4{color:#c05050}.pill-4,.pill-5{background:#fde8e8}.pill-5{color:#e84040}.btn{font-family:var(--font);font-size:12px;font-weight:700;padding:7px 16px;border-radius:8px;border:none;cursor:pointer;transition:all .15s}.btn-primary{background:var(--green);color:#fff}.btn-primary:hover{background:var(--green-mid)}.btn-secondary{background:#fff;color:var(--text);border:1px solid var(--border)}.btn-secondary:hover{background:var(--bg)}.btn-danger{background:#fde8e8;color:var(--red);border:1px solid #f5c0c0}.btn-danger:hover{background:var(--red);color:#fff}.btn-sm{font-size:11px;padding:4px 10px}.form-group{margin-bottom:1rem}.form-label{display:block;font-size:11px;font-weight:700;color:var(--text-muted);margin-bottom:.4rem}.form-input{width:100%;font-family:var(--font);font-size:13px;padding:8px 12px;border:1px solid var(--border);border-radius:8px;background:#fff;outline:none}.form-input:focus{border-color:var(--green)}.form-select{-webkit-appearance:none;-moz-appearance:none;appearance:none}.modal-overlay{position:fixed;inset:0;background:rgba(0,0,0,.45);display:flex;align-items:center;justify-content:center;z-index:1000}.modal-box{background:#fff;border-radius:16px;width:90%;max-width:560px;max-height:90vh;display:flex;flex-direction:column;overflow:hidden}.modal-header{display:flex;align-items:center;justify-content:space-between;padding:1.25rem 1.5rem;border-bottom:1px solid var(--border)}.modal-title{font-size:15px;font-weight:800}.modal-close{background:none;border:none;font-size:18px;cursor:pointer;color:var(--text-muted)}.modal-body{flex:1 1;overflow-y:auto;padding:1.5rem}.modal-footer{display:flex;justify-content:flex-end;gap:.5rem;padding:1rem 1.5rem;border-top:1px solid var(--border)}.badge{display:inline-block;font-size:10px;font-weight:700;padding:2px 8px;border-radius:20px}.badge-online{background:#e8f5e9;color:var(--green)}.badge-offline{background:#fde8e8;color:var(--red)}.badge-pending{background:#fdf8e0;color:var(--yellow)}.login-page{min-height:100vh;display:flex;align-items:center;justify-content:center;background:linear-gradient(135deg,#f0f8f1,#e8f5e9)}.login-box{background:#fff;border-radius:20px;padding:2.5rem;width:380px;box-shadow:0 4px 40px rgba(0,0,0,.08)}.login-logo{font-size:32px;font-weight:900;color:var(--green);text-align:center;margin-bottom:.25rem;letter-spacing:2px}.login-tagline{text-align:center;font-size:12px;color:var(--text-muted);margin-bottom:2rem}.login-btn{width:100%;padding:12px;background:var(--green);color:#fff;border:none;border-radius:10px;font-family:var(--font);font-size:14px;font-weight:800;cursor:pointer;margin-top:.5rem}.login-btn:hover{background:var(--green-mid)}.login-err{color:var(--red);font-size:12px;margin-top:.5rem;text-align:center}.sub-expired-overlay{position:absolute;inset:0;pointer-events:all;cursor:not-allowed;z-index:500}.sub-expired-overlay:after{content:"SUBSCRIPTION EXPIRED";position:absolute;top:50%;left:50%;transform:translate(-50%,-50%) rotate(-30deg);font-size:52px;font-weight:900;color:rgba(160,20,20,.35);white-space:nowrap;letter-spacing:6px;pointer-events:none}.content-faded{opacity:.35;filter:grayscale(40%);pointer-events:none}.device-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(240px,1fr));grid-gap:1rem;gap:1rem}.device-card{background:#fff;border:1px solid var(--border);border-radius:12px;padding:1.1rem;cursor:pointer;transition:all .15s}.device-card:hover{border-color:var(--green);box-shadow:0 2px 12px rgba(0,0,0,.08)}.device-card.online{border-left:4px solid var(--green)}.device-card.offline{border-left:4px solid var(--red)}.device-name{font-size:13px;font-weight:800}.device-imei{font-size:11px;color:var(--text-muted);font-family:monospace;margin-top:2px}.loading{display:flex;align-items:center;justify-content:center}.empty-state,.loading{padding:3rem;color:var(--text-muted);font-size:13px}.empty-state{text-align:center}.empty-icon{font-size:40px;margin-bottom:.75rem}